U Ú²g×ã@srdZddlZddlmZe d¡Ze d¡Ze d¡Ze d¡ZeefZ eefZ e e e e iZ dd d „Zd d „ZdS)z® requests._internal_utils ~~~~~~~~~~~~~~ Provides utility functions that are consumed internally by Requests which depend on extremely few external helpers (such as compat) éNé)Ú builtin_strs^[^:\s][^:\r\n]*$z^[^:\s][^:\r\n]*$s^\S[^\r\n]*$|^$z^\S[^\r\n]*$|^$ÚasciicCst|tƒr|}n | |¡}|S)zËGiven a string object, regardless of type, returns a representation of that string in the native string type, encoding and decoding where necessary. This assumes ASCII unless told otherwise. )Ú isinstancerÚdecode)ÚstringÚencodingÚout©r ús     þ